Table 1 General patient data.
Patient | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Mean |
---|---|---|---|---|---|---|---|---|---|---|
Current age | 10 | 13 | 9 | 8 | 16 | 13 | 6 | 10 | 17 | |
Male/female | F | M | F | M | M | F | M | F | F | |
Consanguineous parentage | No | No | No | No | No | No | Yes | No | No | |
Age onset visual failure | 7.5 | 5 | 4 | 7 | 7 | 8 | 5 | 6 | 8 | 6.4 |
Age at presentation to ophthalmologist | 5 (squint) 7.5 | 7 | 8 | 7 | 8 | 8.5 | 5.5 | 6.5 | 3 (Duane) 8.0 | 7.3 |
Age at diagnosis | 8.5 | 11 | 9 | 7.5 | 11.5 | 9 | 6 | 7 | 8.5 | 8.7 |
Presentation with visual failure? | Behaviour problems age 3 | Yes | Yes | Yes | Yes | Yes | Speech/walking problems age 3 | Yes | Yes |